Alpha 1-antitrypsin alleles in patients with pulmonary emphysema, detected by DNA amplification (PCR) and oligonucleotide probes
K Bruun-Petersen, G Bruun-Petersen, R Dahl, B Larsen, S Kolvraa, J Koch, L Bolund, N Gregersen
European Respiratory Journal 1992 5: 531-537; DOI: 10.1183/09031936.93.05050531